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Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Using the following facts, draft a biography about Einstein.

### Input:
Name: Albert Einstein 
Born: March 14, 1879 
Died: April 18, 1955 
Known for: Theory of relativity 
Achievements: Nobel Prize in Physics 1921

### Response:
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Albert Einstein (March 14, 1879 to April 18, 1955) was a German-born theoretical physicist who developed the theory of relativity, one of the two pillars of modern physics. He is best known for his mass–energy equivalence formula E = mc2. He received the 1921 Nobel Prize in Physics for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect. Throughout his life, Einstein published hundreds of books and articles, and his work in physics has profoundly impacted the 20th and 21st centuries.